Rechargeable electronic apparatus

Rechargeable power supply system and method of protection...

Recharging circuit and method for recharging a battery having a

Reducing battery discharge current by throttling CPU power

Refresh charge control device and method

Refreshing charge control method and apparatus to extend the lif

Remaining battery capacity computation system

Remaining battery capacity corrector and controlling method...

Remaining battery charge calculation system in electronic...

Remaining capacity calculation method for secondary battery,...

Remaining-amount-of-battery detecting device

Reserve power option for a portable electronic device

Residual capacity correction method for battery

Residual capacity measurement system for battery

Reverse current protection/current overshoot control for two qua